bpo-37206: Unrepresentable default values no longer represented as None. (GH-13933)

In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values
(like in the optional third parameter of getattr). "None" should be used if None is accepted
as argument and passing None has the same effect as not passing the argument at all.

1 files changed, 2 insertions, 2 deletions

diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c
index 29ebec77a4..aa91be2f2e 100644
--- a/Modules/_hashopenssl.c
+++ b/Modules/_hashopenssl.c
@@ -584,7 +584,7 @@ EVPnew(const EVP_MD *digest,
 _hashlib.new as EVP_new
 
     name as name_obj: object
-    string as data_obj: object(py_default="b''") = NULL
+    string as data_obj: object(c_default="NULL") = b''
     *
     usedforsecurity: bool = True
 
@@ -599,7 +599,7 @@ The MD5 and SHA1 algorithms are always supported.
 static PyObject *
 EVP_new_impl(PyObject *module, PyObject *name_obj, PyObject *data_obj,
              int usedforsecurity)
-/*[clinic end generated code: output=ddd5053f92dffe90 input=e9ac115d80962ddf]*/
+/*[clinic end generated code: output=ddd5053f92dffe90 input=c24554d0337be1b0]*/
 {
     Py_buffer view = { 0 };
     PyObject *ret_obj;